Determine whether a proportional relationship exists between the two quantities in Exercise 14. Explain your reasoning.
Answers
Answer:
Yes
Step-by-step explanation:
If the rate starts at zero and continues by a multiple or is added by the same number each time, it is proportional.
If you look at the first row, it starts off with the relationship at 0.
If you look at the first column, it is being added by 10 so it is a continued rate of +10
If you look at the second column, it is being added by 5 so it is also a continued rate of +5
Related Questions
how can you divide integers
Answers
Answer:
When you divide integers with two positive signs, Positive ÷ Positive = Positive → 16 ÷ 8 = 2.
...
Division of Integers.
Types of Integers Result Example
Both Integers Positive Positive 16 ÷ 8 = 2
Both Integers Negative Positive –16 ÷ –8 = 2
1 Positive and 1 Negative Negative –16 ÷ 8 = –2
Step-by-step explanation:
Answer:
Here is some tips hope this helps! Please mark brainliest!
Step-by-step explanation:
If it's a positive divided by positive its still a positive
If a negative divided by negative is actually a positive
And if one is negative and one is positive the answer will still be negative!
Giving brainliest to the correct answer please help
Answers
Answer:
1.17*10^2
Step-by-step explanation:
Ratio = [tex]\frac{1.4*10^6}{1.2*10^4}[/tex]
= 1.17*10^2
what is 2/3 ÷ 5 please tell me
Answers
Answer:
the answer is 7.5 but in fraction form its 15/2.
Evaluate.12÷(2+2/3)2
6 4/9
4 1/2
3 2/3
1 11/16
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Answer:
1 11/16
Step-by-step explanation:
enjoy have a nice day
Can someone explain how I solve both of these? I’m sort of lost
Answers
Answer:
#1) Well buying something 15 percent cheaper is like saying your buying something for 85% of its normal price.
Well a tax is adding onto somethign right? A percent means out of a hundred. A 5 percent tax is addding 5 percent to the hundred so really your paying 105 percent of the price. Convert into decimal you get 1.05
So assuming y is the original and the state Tax being 5% then
(y*0.85)1.05 (last option)
#2) Well we now x is adult tickets and y is child.
Adult tickets are $74
Youth is $35
Now we want to know c or total.
So 74x+35y=c (last option)
Answer: 4: C
5:B
Step-by-step explanation:
The massaging chair at the airport cost $5.25 for every 10 minutes. The chair was used for 1/2 and hour in the morning, 20 minutes in the afternoon and 3 hours and 40 minutes in the evening. How much money should have been deposited into the chair that day?
A. $23.63
B. $136.50
C. $141.75
D. $147.00
Answers
Answer:
C
You just count how many tens are for each one (30 min = 3 tens; 20 min = 2 tens; 3 hours = 18 tens; 40 min = 4 tens), which adds up to 27 tens. Since it costs $5.25 for every ten minutes, the total would be 27 x 5.25, or $141.75, which means the correct answer is C.
Calculations
3 + 2 + 18 + 4
27 x 5.25 =
Recipe ingredients remain in a constant ratio no matter how many servings are prepared. Which table shows a possible ratio table for ingredients X and Y for the given number of servings?
Answers
Answer:
Table N 4
Step-by-step explanation:
Help me its worth 5 point!! Asap
Answers
Answer:
A I think I'm so sorry if its wrong
Step-by-step explanation:
Answer:
Ancient Greece relied heavily on imported goods. ... Agricultural trade was of great importance because the soil in Greece was of poor quality which limited crop production. However, some food items could be produced in the Mediterranean climate such as olives, olive oil, figs, honey, meat, cheeses, and wine.
Step-by-step explanation:
−7/8=−1/6−3/10x hellllllpppppppppppp
Answers
what is the answer Reasoning Apply the Distributive Property to simplify and evaluate these expressions? Use pencil and paper. Copy expressions A and B. Circle the parts in the two expressions that are different. How do the expressions inside your circles compare? Explain your reasoning.
A. -4[-2 1/2 -6]
B. -4[[-2-1/2]-6
Use the Distributive Property to rewrite expression A. Which expression is correct?
A.-4[-2 1/2]-4(6)
B.-4[-2 1/2]-6
C.-4[-2 1/2]-(-4)(6)
Answers
The fish tank could hold 25 gallons of water. It was leaking 1/2 a gallon every hour. How long before the tank be empty?
A. 12.5 hours
B. 25 hours
C. 50 hours
D. 125 hours
Answers
Answer:
C. 50 hours
Step-by-step explanation:
C
Step by step
For 1 gallon it takes two hours!
25 times 2 equal 50 hours
Hello hi I just skoepdldkdkdkd
Answers
Answer:
where's the image?
Step-by-step explanation:
can't answer if I don't have the image
i need help asap please!!!
Answers
Answer:
C, the third table.
Step-by-step explanation:
If you look at the 3rd numbers on C and on the 3rd row, it will show 2 on x and 3 on y.
Hope this helps!
Sandy has 8 candies and Tabitha has 10 candies. Find the ratio of Sandy’s candies to Tabitha’s candies.
Answers
Explanation:
Simplifying 8:10 gives you 4:5.
Answer:
8:10
Step-by-step explanation:
4:5 Simplified
In a survey of 1,400 people who owned a certain type of car, 840 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer:
60%
Step-by-step explanation:
x/100 = 840/1400
cross multiply
100*840 = 1400*x
84,000 = 1400*60
84,000 = 84,000
x=60
60/: percent
Step by step explanation
x/1400=840/1400
Director liu directed 12 dramas in 4 years at this rate what is the total number of the dramas she will direct after Another 2 years
Answers
Kong took 15 percent fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds How many seconds did Nolan take?
Answers
Frequency Table
A table for organizing a set of data where the information is categorized and tallied.
How many different types of pets do these students have?
How many students are in the class?
What percent of students have dogs?
What percent of students have cats?
Answers
Answer
number 1 is : 3 pets in total
number 2 is : 25 people in the class
number 3 is : 12
number 4 is 6
Step-by-step explanation:
Helppppp
Do the ratios 1/4 and 12/3 form a proportion?
plzzz explain plzzzz and remember these are fractions!
Answers
Answer: no because they aren't equal. As you can see, 1/4=0.25 while 12/3= 4. Proportions are basically equivalent fractions.
lance the quarterback completed 26 of the 40 passes he threw in his last game. what percent of the time did he complete the pass. set up as a proportion and solve
Answers
Answer: 1,040
Step-by-step explanation: Just find 26 of 40
26*40=1040
worth 10 points WILL GIVE BRAINLEST answer quickly please
Answers
Answer: -1
Step-by-step explanation:
You catch 3 fish that weigh a total of 12.05 pounds. About how much does each fish weigh? GIVING BRAINLIEST TO THE BEST ANSWER AND EXPLINATON! :D
4 pounds
3 pounds
2 pounds
6 pounds
Answers
Answer:
the answer is 4 pounds
Step-by-step explanation:
if you divide 12.05 by three you will get 4.01 pounds each and u just round that to 4 pounds
Answer: 4 pounds
Hope it helps?! +Step-by-step explanation:
All you will need to do is round.
Linda is comparing the density of materials. The redwood is 2x10^ -2 pounds per cubic unit. The stainless steel is 3 x 10^ -3
Scientific to standard please
Answers
Answer:
I think this is right, if not let me know and i will try to find my mistake. The redwood would be 0.20 and the stainless steel would be 0.030.
Step-by-step explanation:
To change a number from scientific notation to standard form, move the decimal point to the left if the exponent is negative. However if the exponent were to be positive, you would move it to the right. You move to the left (in this case) by 2 for the redwood. For the stainless steel you would do the same thing but the exponent is -3, so you would move the decimal to the left by 3.
A person has a bag of coins.
4/13 of the coins are pennies
1/4 of the coins that are not pennies, are nickels
The rest are dimes. If there is $8.10 in dimes, how much total money is in the bag of coins?
Answers
Answer:
$15.6
Step-by-step explanation:
First, let's assume that x is the total money in the bag of coins.
1. x = total money
4/13 of the coins are pennies, so 4/13 of x equals to the number of pennies.
4/13(x) = P (pennies)
What is left that is not pennies is 9/13(x). And out of these, 1/4 are nickels. Which means:
1/4(9/13[x]) = N (nickels)
If 1/4 of the remaining are nickels, then 3/4 are dimes. So:
3/4(9/13[x]) = $8.10 (dimes' value)
After calculating the one with the value:
27/52(x) = $8.10
27x = $8.10 times 52
x = ($8.10 times 52)/27
x = 52 x $0.3
x = $15.6
Ans. The value of the bag of coins is $15.6
somebody please help im gonna flunk the 6th grade if i can't do this work please my family can't spend money on a tutor because were poor and nobody won't help please i beg of you
Answers
help???????????????????????? 10 points (image below)
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2) 4
3) Vertical
4) 3
5) up
What is the greatest common factor of 23 and 9?
Answers
Answer:
The GCF of 9 and 23 is 1.
Step-by-step explanation:
may yall help me what the answer????
Answers
Answer:
8=20.32
10=25.4
3.5=8.89
Step-by-step explanation:
One inch is 2.54 cm so you just multiply that by the number of inches.
Answer:
8=20.32
10=25.4
3.5=8.89
Step-by-step explanation:
pls help!!!!!!!!!!!!!!!!!!
Answers
Answer:
6.5
Step-by-step explanation:
Answer:
use a calculator :))
Step-by-step explanation:
help please..................
Answers
Explanation: if x is 10.9 then you start with 0.207+2.1^3(10.9-7.9). You start with (10.9-7.9) because it’s in parentheses (PEMDAS) so 10.9-7.9=3 then you do 2.1^3= 9.26 now you have 0.207+9.26*3 so you multiply 9.26*3=27.78 finally you have 0.207+27.78= 27.987
